26757360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5309}}^1$

素因数の和:5335

約数の個数: 120

約数和(自身を含む): 102716640

約数和(自身を除く): 75959280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5309, 10618, 15927, 21236, 26545, 31854, 37163, 42472, 47781, 53090, 63708, 74326, 79635, 84944, 95562, 106180, 111489, 127416, 148652, 159270, 185815, 191124, 212360, 222978, 238905, 254832, 297304, 318540, 334467, 371630, 382248, 424720, 445956, 477810, 557445, 594608, 637080, 668934, 743260, 764496, 891912, 955620, 1114890, 1274160, 1337868, 1486520, 1672335, 1783824, 1911240, 2229780, 2675736, 2973040, 3344670, 3822480, 4459560, 5351472, 6689340, 8919120, 13378680, 26757360]

約数ペア:

[(1, 26757360), (2, 13378680), (3, 8919120), (4, 6689340), (5, 5351472), (6, 4459560), (7, 3822480), (8, 3344670), (9, 2973040), (10, 2675736), (12, 2229780), (14, 1911240), (15, 1783824), (16, 1672335), (18, 1486520), (20, 1337868), (21, 1274160), (24, 1114890), (28, 955620), (30, 891912), (35, 764496), (36, 743260), (40, 668934), (42, 637080), (45, 594608), (48, 557445), (56, 477810), (60, 445956), (63, 424720), (70, 382248), (72, 371630), (80, 334467), (84, 318540), (90, 297304), (105, 254832), (112, 238905), (120, 222978), (126, 212360), (140, 191124), (144, 185815), (168, 159270), (180, 148652), (210, 127416), (240, 111489), (252, 106180), (280, 95562), (315, 84944), (336, 79635), (360, 74326), (420, 63708), (504, 53090), (560, 47781), (630, 42472), (720, 37163), (840, 31854), (1008, 26545), (1260, 21236), (1680, 15927), (2520, 10618), (5040, 5309)]